[PATCH v2] pinctrl: realtek: rtd1619b: publish the OF module alias

[Yu-Chun Lin [林祐君]]

> PINCTRL_RTD1619B is tristate, and the driver uses the realtek,rtd1619b-pinctrl
> compatible to match its devices. However, the OF table is not exported, so a
> modular build does not advertise this alias for automatic module loading.
> 
> Add the OF export without changing probe or registration ordering.
> 
> The issue was found by our static-analysis tool.
> 
> Fixes: c7910f6aca56 ("pinctrl: realtek: Add pinctrl driver for RTD1619B")
> Assisted-by: gpt 5
> Signed-off-by: Pengpeng Hou <hppiscas at 163.com>

Acked-by: Yu-Chun Lin <eleanor.lin at realtek.com>

> ---
> Changes since v1:
> https://lore.kernel.org/all/20260905134418.67619-1-hppiscas@163.com/
> Use the full author name and regenerate the plain-text inline diff without
> embedded carriage returns.
> 
>  drivers/pinctrl/realtek/pinctrl-rtd1619b.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/pinctrl/realtek/pinctrl-rtd1619b.c
> b/drivers/pinctrl/realtek/pinctrl-rtd1619b.c
> index b07e50d6356d..e03e1fb09899 100644
> --- a/drivers/pinctrl/realtek/pinctrl-rtd1619b.c
> +++ b/drivers/pinctrl/realtek/pinctrl-rtd1619b.c
> @@ -1575,6 +1575,7 @@ static const struct of_device_id
> rtd1619b_pinctrl_of_match[] = {
>         { .compatible = "realtek,rtd1619b-pinctrl", },
>         {},
>  };
> +MODULE_DEVICE_TABLE(of, rtd1619b_pinctrl_of_match);
> 
>  static struct platform_driver rtd1619b_pinctrl_driver = {
>         .driver = {
> 
> base-commit: 518e5b794c06c0f0eb40df3e202274a66202c137
> --
> 2.50.1 (Apple Git-155)